If the legs of a right triangle are 7 and 7 in respectively, then the other two angles are а. 45° аnd 45° b. 30° аnd 60° с. 15° аnd 75° d. Cannot be determined What is tan 490 deg as a function of an angle less than 45 deg? a. tan 40 deg b. -tan 40 deg c. cot 40 deg d. -cot 40 deg What is sec 150 deg equal to а. b. C. 2 d. -2

Q: Of what quadrant is A if sec A is positive and csc A is negative?

A:

Q: Evaluate csc 210°. de The reference angle is 0' = 210° – 180° = 30°. The cosecant function is…

A:

Q: After a hurricane, a homeowner examines trees on his property for damage. He thinks a 22-ft palm…

A: form a triangle

Q: A tree is growing 42-ft feet from a home. The home owner is worried the tree could fall onto the…

A: Given:- A tree is growing 42-feet from a home. The home owner is worried the tree could fall onto…

Q: Construct an appropriate triangle to find the missing values. (0° s 0 s 90°, 0 s 0 sT/2) Function e…

A: Using right angle triangle  property

Q: give the values of the six circular functions of the standard angle generated by an arc whose…

A:

Q: C. Find the angle between-360° and 0° (if in degrees) or between-2n rad and 0 rad (if in radians)…

A: Coterminal angles : Two different angles with the same terminal arm.   Coterminal of θ=θ+360n ,…

Q: Observers at P and Q are located on the side of a hill that is inclined 32° to the horizontal, as…

A: Basic trignometric problem

Q: A security camera is to be mounted on a bank wall so as to have a good view of the head teller. Find…

A:

Q: Use a calculator to find a nonnegative angle less than 360° for the function value. Round to the…

A: We need to find a non-negative angle less than 360o for the function value tanθ=2.0503, 180°, 270°.…

Q: Question 41x Write tan 1 in terms of the tangent of a positive acute angle. 36 Sorry, that's…

A: Explained below

Q: 7) Find the value of the trigonometric function of the angle (in standard position) whose terminal…

A: Given   Terminal side passes through (12,5)

Q: A 680-ft rope anchors a hot-air balloon as shown in the figure. 680 ft (a) Express the angle 0 as a…

A: a.  sinθ=oppositehypotenuse Opposite is the side opposite to given angle, which is h in the given…

Q: If tan(a): < a < 27 and B is a Quadrant Il angle with tan(B) 2 1 find 2, where %3D - tan(a + B)

A:

Q: A 680-ft rope anchors a hot-air balloon as shown in the figure. 680 ft (a) Express the angle e as a…

A: a. form a triangle

Q: Question 11 12.5 A pilot flying at an altitude of 15,000 feet sights the runway directly in front of…

A: The solution is :

Q: In what quadrant does-3825 degrees lie? а. Q1 b. Q2 C. Q3 d. Q4 Which set of angles are co-terminal…

A: Co-terminal Angles: Coterminal angles are angles in standard position (angles with the initial side…

Q: Use the unit circle, reflection, and symmetry to determine the angle θ that corresponds to the given…

A:

Q: IV. Given the value of a particular circular function and an information about the angle 0, find the…

A: Given the value of sinθ=817 where 0&lt;θ&lt;π2.We need to find the values of other circular…

Q: Given an angle a that has (8, -6) on its terminal side, find all of the trig functions at a. (exact…

A:

Q: Suppose that a hot air balloon is 723 feet high is flying over a field. At one end is a gate and the…

A:

Q: Question 2 Solve the following problem for the indicated angle. Round to one decimal place if…

A: Solution:

Q: In the right triangle shown a = 17 cm and c 50 cm. Define a and c as variables, and then: 9. a a)…

A: Given a=17 and c=50 cmWe know pythagorean theorem is…

Q: A 320-ft tree casts a 190-foot shadow on horizontal ground. A girl lying on the grass at the tip of…

A: Given: The height of tree is 320 ft. The length of shadow on the horizontal ground is 190 ft.

Q: 2. Draw a triangle that you would need the tangent function to solve. Don't forget to indicate where…

A:

Q: Find the angle  (in radians and degrees) between the lines. Round your answer to four decimal places…

A: If two non perpendicular lines have slopes m1 and m2 then the angle between these two lines is given…

Q: Given that cosĄ = 12 and a is in the second quadrant, find this function. cote = O -5/12 12/5 -12/5

A:

Q: A person at the airport observes a plane flying in for landing. The plane is 700 feet away from the…

A: given,

Q: A ladder is leaning against a 3.4 m tall building at an angle of elevation of 50°. Determine the…

A: Hello! Thank you for your question. We’ll answer the first question since the exact one wasn’t…

Q: An airplane traveling at 400 mph at a cruising altitude of 7.1 mi begins its descent. If the angle…

A: Given problem:- An airplane traveling at 400 mph at a cruising altitude of 7.1 mi begins its…

Q: A ladder is leaning against a 3 m tall building at an angle of elevation of 46°. Determine the…

A:

Q: A 680-ft rope anchors a hot-air balloon as shown in the figure. 680 ft (a) Express the angle 0 as a…

A: (a). As we know that, the trigonometric ratio. sinθ=PerpendicularHypotenuse From the given figure:…

Q: Find the value of the trigonometric function of the angle (in standard position) whose terminal side…

A:

Q: A 13.5m fire truck ladder is leaning against a wall. Find the distance x that the ladder goes up the…

A: Given the length of ladder is 13.5m  We need to calculate the height of ladder when ladder leans at…

Q: Suppose the research team intends to build three new mountaintop research stations, R.S. A, B, and…

A: Refer the labelled diagram below.

Q: A television antenna of 8 feet height is located on the top of a house. From a point on the ground…

A:

Q: A 15-foot long ladder is placed against a wall and then the base of the ladder is pulled away from…

A:

Q: Suppose the angle formed by the line y = 2x and the positive x-axis is 8. Find the tangent of 8.…

A:

Q: Find the exact value of all 6 trig functions of the angle A using the triangle provided.

A: Solution: Consider the given triangle we have perpendicular = 4 and base = 10 Since the given…

Q: A pilot spotted a camp from a height of 2000 m above the ground, and found that the angle of…

A:

Q: 1. An airplane takes off on a runway that is 1,800 feet from a building 220 feet tall. What is the…

A: Given that an airplanes takes off on a runway that is 1,800 feet from a building 220 feet tall. To…

Q: Refer to the table below if needed. Second Quadrant Third Quadrant Fourth Quadrant sin(180° -e) =…

A:

Q: A backdrop for a rock concert is supported by two guy wires mounted to the ground 135 feet from the…

A:

Q: Suppose that a police car is sitting 5 feet from a highway with a radar gun a car speeds by and 1…

A:

Q: 3. If the terminal arm of angle 0, in standard position, passes through point (-b, 2b), where b>0,…

A:

Q: Activity 2: 1. Ana and Rico are setting up decorations for their school dance. Rico is standing 5ft…

A: It is required to find the height of the disco ball. given that the height of Rico and Ana are…

Q: An observer at point A observed the angle of elevation of 27' to the top of the pole. If he move…

A: Given: according to given data situation will be as follows: Where; height of pole is x

Q: Question 4 - of 13 Find the tangent of Đ A. (gridded response) A 45 36 27

A: Given,

Q: If 20 is in the second quadrant and sing = R, find the value of the given function. %3D tane = -12/5…

A: given sin θ =1213sin2 θ =(1213)2=144169 we know that  sin2 θ +cos2θ=1⇒cos2θ=1-sin2θ…

Q: Evaluate tan (2a), if sec a = 6 and a lies in quadrant IV. Select one: 35 17 17 V35 35 17 17 35

A: Given: secα=6tan(2α)=?α lies in IV quadrant